Now showing items 1-5 of 5
Single layer PbI2: Hydrogenation-driven reconstructions
(Royal Society of Chemistry, 2016)
By performing density functional theory-based calculations, we investigate how a hydrogen atom interacts with the surfaces of monolayer PbI2 and how one- and two-side hydrogenation modifies its structural, electronic, and ...
Atomic-scale understanding of dichlorobenzene-assisted poly 3-hexylthiophene-2,5-diyl nanowire formation mechanism
Low-dimensional Poly 3-hexylthiophene-2,5-diyl (P3HT) structures that serve efficient exciton dissociation in organic solar cells, play a major role in increasing the charge collection, and hence, the efficiency of organic ...
h-AlN-Mg(OH)2 van der Waals bilayer heterostructure: Tuning the excitonic characteristics
(American Physical Society, 2017-02)
Motivated by recent studies that reported the successful synthesis of monolayer Mg(OH)2 [Suslu, Sci. Rep. 6, 20525 (2016)2045-232210.1038/srep20525] and hexagonal (h-)AlN [Tsipas, Appl. Phys. Lett. 103, 251605 (2013)APPL ...
Fundamental mechanisms responsible for the temperature coefficient of resonant frequency in microwave dielectric ceramics
The temperature coefficient of resonant frequency (τf) of a microwave resonator is determined by three materials parameters according to the following equation: τf=−(½ τε + ½ τμ + αL), where αL, τε, and τμ are defined as ...
Structural changes in a Schiff base molecular assembly initiated by scanning tunneling microscopy tip
(IOP Publishing, 2016-07)
We report the controlled self-organization and switching of newly designed Schiff base (E)-4-((4-(phenylethynyl) benzylidene) amino) benzenethiol (EPBB) molecules on a Au (111) surface at room temperature. Scanning tunneling ...